The IHLP-2020CZ-A1 from Vishay is a Power Inductor with Inductance 0.10 to 10 µH, Inductance Tolerance ±20 %, DCR 3 to 164 milli-ohm, Saturation Current 4000 to 27000 mA, SRF 16 to 255 MHz. Tags: Surface Mount. More details for IHLP-2020CZ-A1 can be seen below.